Analysis
-
max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 21:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe
Resource
win7-20241023-en
windows7-x64
10 signatures
150 seconds
General
-
Target
485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe
-
Size
1.2MB
-
MD5
143127f98918b3d96de0c37675e99bf8
-
SHA1
c1c9bd02abb683e854310f3f6dc34a9dd9948c40
-
SHA256
485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19
-
SHA512
9ba9349fcc35f7098da03d18f086895ebd9253da33099d4bcee388cc6deebb36160df0adb2b950b9f4399344bc5cc4d81c879263e706974b2c30495129a750bb
-
SSDEEP
12288:m61PUJjbEUN08GPLnRLwAdwA1jJVoz7jnGa42IXEbh1nqoSUxwrBKvinWxuR3swM:mGUJc/F0vGaQ2jnqoSUxwKiy2cKkv
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
-
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
resource yara_rule behavioral2/memory/4400-3-0x00000000022F0000-0x00000000033AA000-memory.dmp upx behavioral2/memory/4400-5-0x00000000022F0000-0x00000000033AA000-memory.dmp upx behavioral2/memory/4400-4-0x00000000022F0000-0x00000000033AA000-memory.dmp upx behavioral2/memory/4400-8-0x00000000022F0000-0x00000000033AA000-memory.dmp upx behavioral2/memory/4400-7-0x00000000022F0000-0x00000000033AA000-memory.dmp upx behavioral2/memory/4400-1-0x00000000022F0000-0x00000000033AA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57b3df 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe File opened for modification C:\Windows\SYSTEM.INI 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
Suspicious use of AdjustPrivilegeToken 55 IoCs
description pid Process Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe Token: SeDebugPrivilege 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4400 wrote to memory of 764 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 8 PID 4400 wrote to memory of 768 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 9 PID 4400 wrote to memory of 384 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 13 PID 4400 wrote to memory of 2572 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 44 PID 4400 wrote to memory of 2588 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 45 PID 4400 wrote to memory of 2736 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 47 PID 4400 wrote to memory of 3352 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 55 PID 4400 wrote to memory of 3644 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 57 PID 4400 wrote to memory of 3844 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 58 PID 4400 wrote to memory of 3940 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 59 PID 4400 wrote to memory of 4004 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 60 PID 4400 wrote to memory of 2940 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 61 PID 4400 wrote to memory of 4276 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 62 PID 4400 wrote to memory of 4576 4400 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe 64 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2572
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2588
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2736
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3352
-
C:\Users\Admin\AppData\Local\Temp\485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe"C:\Users\Admin\AppData\Local\Temp\485b083fdaca55d177d1c6a1923077509bf29269eb62405609af2ad786bf1c19.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4400
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3644
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3844
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3940
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4004
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:2940
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4276
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4576
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5